EP3105357A4 - Grenaille et procédé de grenaillage de précontrainte - Google Patents

Grenaille et procédé de grenaillage de précontrainte Download PDF

Info

Publication number
EP3105357A4
EP3105357A4 EP15749178.8A EP15749178A EP3105357A4 EP 3105357 A4 EP3105357 A4 EP 3105357A4 EP 15749178 A EP15749178 A EP 15749178A EP 3105357 A4 EP3105357 A4 EP 3105357A4
Authority
EP
European Patent Office
Prior art keywords
shot
peening method
shot peening
shot material
peening
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP15749178.8A
Other languages
German (de)
English (en)
Other versions
EP3105357A1 (fr
Inventor
Harald LEMKE
Patrick E. Mack
Robert Parker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanosteel Co Inc
Original Assignee
Nanosteel Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanosteel Co Inc filed Critical Nanosteel Co Inc
Publication of EP3105357A1 publication Critical patent/EP3105357A1/fr
Publication of EP3105357A4 publication Critical patent/EP3105357A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
    • C21D7/06—Modifying the physical properties of iron or steel by deformation by cold working of the surface by shot-peening or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/10—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for compacting surfaces, e.g. shot-peening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C11/00—Selection of abrasive materials or additives for abrasive blasts
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/36—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.7% by weight of carbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Powder Metallurgy (AREA)
EP15749178.8A 2014-02-14 2015-02-17 Grenaille et procédé de grenaillage de précontrainte Withdrawn EP3105357A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201461940140P 2014-02-14 2014-02-14
PCT/US2015/016163 WO2015123673A1 (fr) 2014-02-14 2015-02-17 Grenaille et procédé de grenaillage de précontrainte

Publications (2)

Publication Number Publication Date
EP3105357A1 EP3105357A1 (fr) 2016-12-21
EP3105357A4 true EP3105357A4 (fr) 2017-09-27

Family

ID=53797296

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15749178.8A Withdrawn EP3105357A4 (fr) 2014-02-14 2015-02-17 Grenaille et procédé de grenaillage de précontrainte

Country Status (8)

Country Link
US (1) US20150231763A1 (fr)
EP (1) EP3105357A4 (fr)
JP (2) JP2017512142A (fr)
KR (1) KR20160120747A (fr)
AU (1) AU2015218270B2 (fr)
BR (1) BR112016018439A2 (fr)
CA (1) CA2939134A1 (fr)
WO (1) WO2015123673A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6582783B2 (ja) * 2015-09-16 2019-10-02 富士電機株式会社 半導体装置
GB201517128D0 (en) * 2015-09-28 2015-11-11 Enbio Ltd Abrasive blast modification of surfaces
US10202663B2 (en) * 2016-07-20 2019-02-12 Hitachi, Ltd. Shot peening treatment for cavitation erosion resistance
FR3081360B1 (fr) * 2018-05-28 2020-07-24 Saint Gobain Ct Recherches Poudre de grenaillage
FR3093661A1 (fr) 2019-03-14 2020-09-18 Psa Automobiles Sa Procédé de fabrication d’une pièce de pignonnerie, notamment pour une boîte de vitesse de véhicule automobile
FR3105051A1 (fr) * 2019-12-18 2021-06-25 Winoa Procede de découpe par jet d’eau a grenaille d’acier ou de fonte et utilisation d’une grenaille d’acier ou de fonte pour la decoupe par jet d’eau
KR102536733B1 (ko) 2022-07-18 2023-06-15 주식회사 영흥 코일스프링 쇼트피닝 검사용 링게이지 및 코일스프링 쇼트피닝 검사방법
DE102022128982A1 (de) 2022-11-02 2024-05-02 Youngwire Co., Ltd. Ringmessgerät zum prüfen des kugelstrahlens einer schraubenfeder und verfahren zum prüfen des kugelstrahlens einer schraubenfeder

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6224686B1 (en) * 1998-02-27 2001-05-01 Chuo Hatsujo Kabushiki Kaisha High-strength valve spring and it's manufacturing method
US20030005736A1 (en) * 2000-07-31 2003-01-09 Akihisa Inoue Method of shot peening processing and article processed thereby, and peening material and use thereof
WO2005116286A2 (fr) * 2004-05-06 2005-12-08 Battelle Energy Alliance, Llc Procede de formation d'une surface durcie sur un substrat
US20080053274A1 (en) * 2005-02-11 2008-03-06 The Nanosteel Company, Inc. Glass stability, glass forming ability, and microstructural refinement
US20110265535A1 (en) * 2010-04-09 2011-11-03 Sanyo Special Steel Co., Ltd. High-Hardness Shot Material for Shot Peening and Shot Peening Method
WO2012128357A1 (fr) * 2011-03-24 2012-09-27 山陽特殊製鋼株式会社 Poudre atomisée à dureté élevée, poudre de projection de matière pour un grenaillage de précontrainte et procédé de grenaillage de précontrainte l'utilisant

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02228448A (ja) * 1989-02-28 1990-09-11 Daido Steel Co Ltd 高強度・高靭性スチールショット
JP2926397B2 (ja) * 1997-06-11 1999-07-28 明久 井上 耐衝撃性鉄系合金球状粒子
JP3730015B2 (ja) * 1998-06-02 2005-12-21 株式会社不二機販 金属成品の表面処理方法
US7323071B1 (en) * 2000-11-09 2008-01-29 Battelle Energy Alliance, Llc Method for forming a hardened surface on a substrate
JP2002188702A (ja) * 2000-12-25 2002-07-05 Nissan Motor Co Ltd 無段変速機用転動体およびその製造方法
JP4674843B2 (ja) * 2003-04-28 2011-04-20 新東工業株式会社 コイルばねの製造方法
US8704134B2 (en) * 2005-02-11 2014-04-22 The Nanosteel Company, Inc. High hardness/high wear resistant iron based weld overlay materials
US7553382B2 (en) * 2005-02-11 2009-06-30 The Nanosteel Company, Inc. Glass stability, glass forming ability, and microstructural refinement
JP4397872B2 (ja) * 2005-09-20 2010-01-13 山陽特殊製鋼株式会社 鉄基高硬度ショット材およびその製造方法
JP5490373B2 (ja) * 2008-04-30 2014-05-14 山陽特殊製鋼株式会社 高硬度ショット材
JP5729714B2 (ja) * 2009-07-24 2015-06-03 山陽特殊製鋼株式会社 軟質金属で被覆されたショットピーニング用粉末
CA2779308C (fr) * 2009-10-30 2019-01-29 The Nanosteel Company, Inc. Materiau de renforcement vitrifiant
JP5777201B2 (ja) * 2010-12-23 2015-09-09 新東工業株式会社 スチール系投射材

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6224686B1 (en) * 1998-02-27 2001-05-01 Chuo Hatsujo Kabushiki Kaisha High-strength valve spring and it's manufacturing method
US20030005736A1 (en) * 2000-07-31 2003-01-09 Akihisa Inoue Method of shot peening processing and article processed thereby, and peening material and use thereof
WO2005116286A2 (fr) * 2004-05-06 2005-12-08 Battelle Energy Alliance, Llc Procede de formation d'une surface durcie sur un substrat
US20080053274A1 (en) * 2005-02-11 2008-03-06 The Nanosteel Company, Inc. Glass stability, glass forming ability, and microstructural refinement
US20110265535A1 (en) * 2010-04-09 2011-11-03 Sanyo Special Steel Co., Ltd. High-Hardness Shot Material for Shot Peening and Shot Peening Method
WO2012128357A1 (fr) * 2011-03-24 2012-09-27 山陽特殊製鋼株式会社 Poudre atomisée à dureté élevée, poudre de projection de matière pour un grenaillage de précontrainte et procédé de grenaillage de précontrainte l'utilisant

Also Published As

Publication number Publication date
EP3105357A1 (fr) 2016-12-21
US20150231763A1 (en) 2015-08-20
JP2017512142A (ja) 2017-05-18
KR20160120747A (ko) 2016-10-18
CA2939134A1 (fr) 2015-08-20
JP2020040200A (ja) 2020-03-19
WO2015123673A1 (fr) 2015-08-20
BR112016018439A2 (pt) 2017-10-17
AU2015218270A1 (en) 2016-09-01
AU2015218270B2 (en) 2019-02-14

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Ipc: C22C 38/32 20060101ALI20170821BHEP

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Ipc: B24C 1/10 20060101ALI20170821BHEP

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